Zeiss VISUCAM lite, Service Instructions Manual, Page: 13 / 41

Service Instructions VISUCAM
lite
Issue: 22.09.2003
SM-30-4044-A1-en Replaces issue: Page
12
of 41
Replacing the complete lamp housing
•
Open the camera head (see: Opening
and closing the camera head ).
•
Remove the light guide from the top.
•
Disconnect 2 cables to VISUCAM
lite
control PCB.
•
Remove various cable mounts on the lamp
housing.
•
Remove fastening screws.
•
Remove the lamp housing including PCB.
•
Install the new lamp housing. Observe the
guide slots inside both covers.
•
Connect the cables.
•
Secure the light guide in position at the top.
•
Re-attach the mounts for the other cables.
•
Close the camera head (see: Opening
and closing the camera head ).
•
Switch on VISUCAM
lite
and check its functions.
Replacing Lamp Control PCB VISUCAM
lite
•
Remove the complete lamp housing (see: Replacing the
complete lamp housing ).
•
Remove the lamp control PCB.
•
Install the new lamp control PCB.
•
Install the complete lamp housing (see:
Replacing the complete lamp housing ).
Overview connectors lamp control PCB
Connectors at solder side (access from lamp
housing):
X42 Halogen lamp
X45 Fan
X46 Temperature sensor
X47 Shutter
Connectors at component side:
X41 +12V Lamp supply
X43 Signals
X42
Halogen lamp
X45
fan
X46
Temperature sensor
X43
Cable to
control PCB VISUCAM
lite
X11
X41
+12V lamp supply
X141 from DEVICE X1
control cable
X47
Shutter
Guide slot
inside cover
Light guide
Securing screw
Light guide, top
X42
Halogen lamp
X45
fan
X46
Temperature sensor
Temperatur sensor
Shutter
X47